Here is a list of all enums with links to the classes they belong to:

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• ObjectPrintMode : v8::internal::StringStream
• ObjectVisitationMode : v8::internal::YoungGenerationMarkingVisitor< marking_mode >
• Observation : v8::internal::compiler::NodeObserver
• OffsetAccessType : v8::internal::Assembler
• OffsetAddend : v8::internal::MemOperand
• OffsetFlag : v8::internal::Script
• OffsetSize : v8::internal::Assembler, v8::internal::AssemblerRiscvBase
• OldGenerationExpansionNotificationOrigin : v8::internal::Heap
• OnAbruptResume : v8::internal::Suspend
• OnFailure : v8::Isolate::DisallowJavascriptExecutionScope
• OnGrowth : v8::internal::wasm::StringBuilder
• OnStackReplacementParams : v8::internal::interpreter::InterpreterAssembler
• Opcode : v8::internal::RegExpInstruction
• OpcodeFormatType : v8::internal::Instruction
• OperationType : v8::internal::RegExpClassSetExpression
• Operator : v8::internal::wasm::WasmInitExpr
• OriginKind : v8::internal::compiler::NodeOrigin
• OutputGraphTyping : v8::internal::compiler::turboshaft::TypeInferenceReducerArgs
• OverloadResolution : v8::CFunction